Results 91 to 100 of about 75,738 (243)
Spectroscopic Fingerprinting of Coordination‐driven Spin States in Metal‐organic Architectures
Chemistry – A European Journal, Volume 32, Issue 3, 16 January 2026.Coordination geometry controls spin states in Co‐TCNQ frameworks. Combined theory and XAS confirm the high‐spin Co2+ on graphene and establish a direct approach for spin‐state assignment in metal‐organic systems. ABSTRACT Determining the local geometry of metal‐organic architecture on substrates is challenging, as substrate interactions can alter the ...
Yan Yan Grisan Qiu +10 more
wiley +1 more source
Gamma Ray Astronomy with Magnetized Zevatrons
, 2005 Nearby sources of cosmic rays up to a ZeV(=10^21 eV) could be observed with a multi-messenger approach including secondary gamma-rays and neutrinos. If cosmic rays above ~10^18 eV are produced in magnetized environments such as galaxy clusters, the flux ...
Armengaud, Eric +2 more
core +1 more source
X- and Gamma-ray Studies of Cas A: Exposing Core Collapse to the Core
, 2003 In this review of X-ray and gamma-ray observations of Cas A, evidence is discussed that Cas A was a Type Ib supernova of a Wolf-Rayet star with a main sequence mass between 22-25 Msun, that exploded after stellar wind loss had reduced its mass to ~6 Msun.
Arnett +46 more
core +1 more source
Development of an Anger camera in Lanthanum Bromide for gamma-ray space astronomy in the MeV range [PDF]
, 2011 V. Tatischeff
openalex +1 more source
Dual Optical Hyperbolicity of PdCoO2 and PdCrO2 Delafossite Single Crystals
Advanced Functional Materials, Volume 36, Issue 1, 2 January 2026.In this work, the hyperbolic response of PdCoO₂ and PdCrO₂ delafossites is investigated for the first time. They exhibit dual hyperbolic regimes, one localized around a phonon absorption in the mid‐infrared spectral region, and the other extending into the visible range.
Salvatore Macis +14 more
wiley +1 more source
The ARGO-YBJ legacy to next generation wide field-of-view experiments
EPJ Web of Conferences, 2017 The ARGO-YBJ experiment has been in stable data taking for more than 5 years at the YangBaJing Cosmic Ray Observatory (Tibet, P.R. China, 4300 m a.s.l., 606 g/cm2).
Di Sciascio Giuseppe
doaj +2 more sources
The 157 Month Swift/BAT All-sky Hard X-Ray Survey
The Astrophysical JournalThe Burst Alert Telescope (BAT) on board the Neil Gehrels Swift Observatory has been serving as a survey instrument for the hard X-ray sky, and has detected thousands of X-ray sources (e.g., active galactic nuclei, X-ray binaries, etc).
Amy Y. Lien +14 more
doaj +1 more source
Constraints on stellar yields and SNe from gamma-ray line observations
, 1999 Gamma-ray line observations provide a versatile tool for studies of nucleosynthesis processes and supernova physics. In particular, the observation of radioactive species in the interstellar medium probes recent nucleosynthesis activity on various time ...
Knodlseder, Jurgen
core +2 more sources
Advanced Materials Interfaces, Volume 13, Issue 1, 7 January 2026.Magnetoresistance measurements on a series of polycrystalline cesium tin iodide (CsSnI3) thin film devices having varying grain sizes reveal no power law dependence with clear signatures of weak anti‐localization (spin‐orbit coupling). Surprisingly, the extracted phase coherence lengths are found to be independent of grain sizes.
Aungkan Sen +6 more
wiley +1 more source